74563540062 has 16 divisors (see below), whose sum is σ = 162684087552. Its totient is φ = 22595012120.

The previous prime is 74563540039. The next prime is 74563540133. The reversal of 74563540062 is 26004536547.

It is a junction number, because it is equal to n+sod(n) for n = 74563539996 and 74563540023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 564875238 + ... + 564875369.

It is an arithmetic number, because the mean of its divisors is an integer number (10167755472).

Almost surely, 2^74563540062 is an apocalyptic number.

74563540062 is an abundant number, since it is smaller than the sum of its proper divisors (88120547490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74563540062 is a wasteful number, since it uses less digits than its factorization.

74563540062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129750623.

The product of its (nonzero) digits is 604800, while the sum is 42.

The spelling of 74563540062 in words is "seventy-four billion, five hundred sixty-three million, five hundred forty thousand, sixty-two".